Design personalized engagement rings, wedding bands, and fine jewelry using ethically sourced metals and IGI & GIA-certified lab-grown or natural diamonds.
At Stienhardt & Stones, custom jewelry is crafted through a collaborative design process led by experienced jewelry specialists. Every piece is thoughtfully designed to reflect your story, values, and personal style—without compromise on quality or ethics.
We specialize in bespoke jewelry design, combining modern CAD technology with traditional craftsmanship to create enduring pieces using certified diamonds and responsibly sourced materials.
Experienced jewelry designers & CAD specialists
IGI & GIA-certified lab-grown and natural diamonds
Ethical sourcing & conflict-free standards
Precision craftsmanship & quality inspection
Secure delivery with long-term care support
Handcrafted custom jewelry designed to celebrate your unique story
Designed by experienced jewelers using ethically sourced metals and IGI & GIA-certified diamonds.
Design a one-of-a-kind engagement ring with custom diamond shapes, handcrafted settings, and personal details—created to symbolize your commitment.
Design Custom Engagement Ring • Handcrafted • Certified Diamonds • Ethical Sourcing
From classic studs to statement designs, customize diamond earrings that reflect your style and are handcrafted for exceptional brilliance.
Customize Diamond Earrings • Versatile Designs • Certified Quality • Brilliant Sparkle
Choose handcrafted wedding bands in your preferred metal and style, designed for comfort, durability, and timeless elegance.
Create Wedding Band • Comfort Fit • Precision Crafted • Lifetime Quality
Create elegant custom diamond necklaces designed for everyday sophistication or meaningful celebrations, crafted with premium diamonds and refined detail.
Design Diamond Necklace • Certified Diamonds • Timeless Designs • Premium Quality
Explore exquisite diamond bracelets crafted with precision and care—featuring certified lab-grown and natural diamonds in tennis, bangle, and custom styles.
Customize Bracelet • Elegant Styles • Certified Stones • Expert Craftsmanship
Create personalized necklaces, earrings, bracelets, and more with certified diamonds and precious metals—each piece crafted to reflect your individual style.
Explore Custom Fine Jewelry • Bespoke Design • Premium Materials • Expert CraftsmanshipMeet one-on-one with our experienced designers to explore inspirations, materials, and design concepts.
Select your preferred metal, diamond or gemstone, setting style, and personal details such as engravings or hidden accents.
Custom jewelry can be designed across a wide range of budgets, especially with lab-grown diamond rings offering exceptional value and brilliance.
Every piece is individually designed and handcrafted—never mass-produced.
Custom jewelry becomes an heirloom that captures meaningful life moments.
Choose materials that align with your values without compromising luxury.
Personalized Design Experience at Stienhardt & Stones
1. Schedule a Consultation
Work with master jewelers and GIA-trained specialists who guide you every step of the way.
2. Comprehensive Customization Options
Choose from premium metals, diamonds graded to GIA & IGI standards, and bespoke design elements.
3. From Concept to Reality
Each piece undergoes meticulous quality checks to ensure exceptional craftsmanship and durability.
Custom jewelry is jewelry that is designed specifically for you, allowing complete control over the design, materials, gemstones, and finishing details. Each piece is created from scratch by expert jewelers rather than selected from a pre-made collection.
Custom jewelry is tailored to your preferences, while ready-made jewelry is mass-produced. Custom designs offer greater personalization, precise fit, and the ability to select certified diamonds and ethically sourced materials.
Yes. Stienhardt & Stones offers IGI and GIA-certified lab-grown diamonds for all custom jewelry designs. Lab-grown diamonds are chemically and visually identical to mined diamonds and provide a sustainable, ethical alternative.
Most custom jewelry designs are completed within 3 to 6 weeks, depending on design complexity, diamond selection, and approval timelines. You will receive updates throughout the process.
Not necessarily. Custom jewelry is often priced similarly to high-quality ready-made pieces, with the added benefit of personalization, certified materials, and expert craftsmanship.
Yes. All custom jewelry designs include CAD (computer-aided design) renderings, allowing you to review and approve the design before production begins.
Yes. All diamonds used in custom jewelry are IGI or GIA certified, ensuring verified quality, authenticity, and transparency in grading.
Yes. Existing designs can be customized by modifying the setting, metal type, diamond shape, size, or adding personal engravings to create a unique piece.
We use ethically sourced metals and certified lab-grown or natural diamonds that meet strict sourcing and quality standards. Sustainability and responsible craftsmanship are integral to our design process.
You can begin by scheduling a free design consultation with our jewelry specialists. During the consultation, we discuss your ideas, budget, and timeline to create a personalized design plan.
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Oval
Cushion
Emerald
Pear
Radiant
Marquise
Heart
Portuguese
Long Cushion
Antique Cuts
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Vintage
Side Stone
Three Stone
Pave
Hidden Halo
White Gold
Yellow Gold
Rose Gold
Platinum
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Custom Rings
French Marquise
Portuguese
Elongated Hexagon
Dutch Marquise
Oval Portuguse
Old Mine
Asscher
Moval
Elongated Hexagon
Dutch Marquise
French Marquise
